{{/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/}}

# This function creates a manifest for keystone user management.
# It can be used in charts dict created similar to the following:
# {- $ksUserJob := dict "envAll" . "serviceName" "senlin" }
# { $ksUserJob | include "helm-toolkit.manifests.job_ks_user" }

{{/*
# This function creates a manifest for keystone user management.
# It can be used in charts as follows:
# {{- $ksUserJob := dict "envAll" . "serviceName" "heat" "serviceUsers" ( tuple "heat" "heat_trustee" ) -}}
# {{ $ksUserJob | include "helm-toolkit.manifests.job_ks_user" }}
*/}}

{{- define "helm-toolkit.manifests.job_ks_user" -}}
{{- $envAll := index . "envAll" -}}
{{- $serviceName := index . "serviceName" -}}
{{- $serviceNamePretty := $serviceName | replace "_" "-" -}}
{{- $jobAnnotations := index . "jobAnnotations" -}}
{{- $jobLabels := index . "jobLabels" -}}
{{- $nodeSelector := index . "nodeSelector" | default ( dict $envAll.Values.labels.job.node_selector_key $envAll.Values.labels.job.node_selector_value ) -}}
{{- $tolerationsEnabled := index . "tolerationsEnabled" | default false -}}
{{- $configMapBin := index . "configMapBin" | default (printf "%s-%s" $serviceName "bin" ) -}}
{{- $singleServiceUser := index . "serviceUser" | default $serviceName -}}
{{- $serviceUsers := index . "serviceUsers" | default (tuple $singleServiceUser) -}}
{{- $secretBin := index . "secretBin" -}}
{{- $tlsSecret := index . "tlsSecret" | default "" -}}
{{- $backoffLimit := index . "backoffLimit" | default "1000" -}}
{{- $activeDeadlineSeconds := index . "activeDeadlineSeconds" -}}
{{- $restartPolicy_ := "OnFailure" -}}
{{- if hasKey $envAll.Values "jobs" -}}
{{- if hasKey $envAll.Values.jobs "ks_user" -}}
{{- $restartPolicy_ = $envAll.Values.jobs.ks_user.restartPolicy | default $restartPolicy_ }}
{{- end }}
{{- end }}
{{- $restartPolicy := index . "restartPolicy" | default $restartPolicy_ -}}

{{- $serviceAccountName := printf "%s-ks-user" $serviceNamePretty }}
{{ tuple $envAll "ks_user" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: batch/v1
kind: Job
metadata:
  name: {{ printf "%s-ks-user" $serviceNamePretty | quote }}
  labels:
{{ tuple $envAll $serviceName "ks-user" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
{{- if $jobLabels }}
{{ toYaml $jobLabels | indent 4 }}
{{- end }}
  annotations:
{{ tuple $serviceAccountName $envAll | include "helm-toolkit.snippets.custom_job_annotations" | indent 4 -}}
{{- if $jobAnnotations }}
{{ toYaml $jobAnnotations | indent 4 }}
{{- end }}
spec:
  backoffLimit: {{ $backoffLimit }}
{{- if $activeDeadlineSeconds }}
  activeDeadlineSeconds: {{ $activeDeadlineSeconds }}
{{- end }}
  template:
    metadata:
      labels:
{{ tuple $envAll $serviceName "ks-user" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
{{- if $jobLabels }}
{{ toYaml $jobLabels | indent 8 }}
{{- end }}
      annotations:
{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
    spec:
      serviceAccountName: {{ $serviceAccountName | quote }}
{{ dict "envAll" $envAll "application" "ks_user" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
      restartPolicy: {{ $restartPolicy }}
      {{ tuple $envAll "ks_user" | include "helm-toolkit.snippets.kubernetes_image_pull_secrets" | indent 6 }}
      nodeSelector:
{{ toYaml $nodeSelector | indent 8 }}
{{- if $tolerationsEnabled }}
{{ tuple $envAll $serviceName | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
{{- end}}
      initContainers:
{{ tuple $envAll "ks_user" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
{{- range $serviceUser := $serviceUsers }}
        - name: {{ printf "%s-ks-user" $serviceUser | replace "_" "-" | quote }}
          image: {{ $envAll.Values.images.tags.ks_user }}
          imagePullPolicy: {{ $envAll.Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.ks_user | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
{{ dict "envAll" $envAll "application" "ks_user" "container" "ks_user" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
          command:
            - /bin/bash
            - -c
            - /tmp/ks-user.sh
          volumeMounts:
            - name: pod-tmp
              mountPath: /tmp
            - name: ks-user-sh
              mountPath: /tmp/ks-user.sh
              subPath: ks-user.sh
              readOnly: true
{{ dict "enabled" true "name" $tlsSecret "ca" true | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }}
          env:
{{- $identityOpenrc := dict }}
{{- if hasKey $envAll.Values "identity" }}
{{- if hasKey $envAll.Values.identity "openrc" }}
{{- $identityOpenrc = $envAll.Values.identity.openrc }}
{{- end }}
{{- end }}
{{- $env := dict "ksUserSecret" $envAll.Values.secrets.identity.admin -}}
{{- $_ := set $env "useCA" (ne $tlsSecret "") -}}
{{- $_ := set $env "excludeVars" ($identityOpenrc.exclude_vars | default list) -}}
{{- $_ := set $env "extraVars" ($identityOpenrc.extra_vars | default list) -}}
{{- include "helm-toolkit.snippets.keystone_openrc_env_vars" $env | indent 12 }}
            - name: SERVICE_OS_SERVICE_NAME
              value: {{ $serviceName | quote }}
{{- /*
  extraVars is forced empty to prevent duplicating vars already emitted by
  keystone_openrc_env_vars above; both snippets share identity.openrc.extra_vars
  but this container env spec is a single flat list.
*/ -}}
{{- $userEnv := dict "ksUserSecret" (index $envAll.Values.secrets.identity $serviceUser) "envAll" $envAll "extraVars" (list) -}}
{{- include "helm-toolkit.snippets.keystone_user_create_env_vars" $userEnv | indent 12 }}
            - name: SERVICE_OS_ROLES
            {{- $serviceOsRoles := index $envAll.Values.endpoints.identity.auth $serviceUser "role" }}
            {{- if kindIs "slice" $serviceOsRoles }}
              value: {{ include "helm-toolkit.utils.joinListWithComma" $serviceOsRoles | quote }}
            {{- else }}
              value: {{ $serviceOsRoles | quote }}
            {{- end }}
{{- end }}
      volumes:
        - name: pod-tmp
          emptyDir: {}
        - name: ks-user-sh
{{- if $secretBin }}
          secret:
            secretName: {{ $secretBin | quote }}
            defaultMode: 0555
{{- else }}
          configMap:
            name: {{ $configMapBin | quote }}
            defaultMode: 0555
{{- end }}
{{- dict "enabled" true "name" $tlsSecret | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
{{- end -}}
